55383484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 63834692

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 43, 47, 52, 62, 68, 86, 94, 124, 172, 188, 221, 403, 442, 527, 559, 611, 731, 799, 806, 884, 1054, 1118, 1222, 1333, 1457, 1462, 1598, 1612, 2021, 2108, 2236, 2444, 2666, 2914, 2924, 3196, 4042, 5332, 5828, 6851, 8084, 9503, 10387, 13702, 17329, 18941, 19006, 20774, 22661, 24769, 26273, 27404, 34357, 34658, 37882, 38012, 41548, 45322, 49538, 52546, 62651, 68714, 69316, 75764, 90644, 99076, 105092, 125302, 137428, 250604, 294593, 321997, 446641, 589186, 643994, 814463, 893282, 1065067, 1178372, 1287988, 1628926, 1786564, 2130134, 3257852, 4260268, 13845871, 27691742, 55383484]

約数ペア:

[(1, 55383484), (2, 27691742), (4, 13845871), (13, 4260268), (17, 3257852), (26, 2130134), (31, 1786564), (34, 1628926), (43, 1287988), (47, 1178372), (52, 1065067), (62, 893282), (68, 814463), (86, 643994), (94, 589186), (124, 446641), (172, 321997), (188, 294593), (221, 250604), (403, 137428), (442, 125302), (527, 105092), (559, 99076), (611, 90644), (731, 75764), (799, 69316), (806, 68714), (884, 62651), (1054, 52546), (1118, 49538), (1222, 45322), (1333, 41548), (1457, 38012), (1462, 37882), (1598, 34658), (1612, 34357), (2021, 27404), (2108, 26273), (2236, 24769), (2444, 22661), (2666, 20774), (2914, 19006), (2924, 18941), (3196, 17329), (4042, 13702), (5332, 10387), (5828, 9503), (6851, 8084)]